Prebiotics (Inulin/GOS)
Inulin / Galactooligosaccharides
Non-digestible fibers that selectively feed beneficial gut bacteria (Bifidobacteria, Lactobacillus). Promote short-chain fatty acid production including butyrate.
Typical longevity dose: 5-10 g/day (start low, increase gradually)
Price Comparison
| Product | Vendor | Price | Per Serving | Trust | |
|---|---|---|---|---|---|
Bulk Supplements Inulin Powder 5000mg · powder · 200 servings | Bulk Supplements | $16.96 | $0.08 | 6 | Buy |
NOW Organic Inulin Powder 4500mg · powder · 57 servings | iHerb | $10.99 | $0.19 | 8 | Buy |
NOW Organic Inulin Powder 4500mg · powder · 57 servings | NOW Foods | $11.99 | $0.21 | 7 | Buy |
Garden of Life Raw Organic Fiber 9000mg · powder · 40 servings | Garden of Life | $24.99 | $0.62 | 7 | Buy |
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Key Research
Prebiotic fibers improve gut microbiota composition and increase mineral absorption.
Slavin J (2013). Nutrients
Synergies
Tributyrin
Prebiotics feed butyrate producers while tributyrin provides direct butyrate
Disclaimer: This information is for educational purposes only and is not medical advice. Research citations are provided for reference — consult your healthcare provider before starting any supplement regimen. Prices are estimates and may not reflect current retail pricing.